This is a A-700712569 Disc, Friction PN: 700712569Main Description As Following : A-700712569 Disc, Friction P.N: 700712569 New friction disc. Fits Hesston mower conditioners. Found in Section & Models : Hay Tool Parts > Rotary Cutter Parts, Hesston MOWER CONDITIONER: 1320, Hesston MOWER CONDITIONER: 1340, Hesston MOWER CONDITIONER: 1360, Hesston MOWER CONDITIONER: 1365 Associated Items : New Also This is An Aftermarket Product And : New friction disc. Fits Hesston mower conditioners. Inside Diameter: 3.880" Outside Diameter: 6.210" Thickness: 0.127"